2103601326 has 8 divisors (see below), whose sum is σ = 4207202664. Its totient is φ = 701200440.

The previous prime is 2103601307. The next prime is 2103601327. The reversal of 2103601326 is 6231063012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

2103601326 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 2103601296 and 2103601305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103601327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175300105 + ... + 175300116.

It is an arithmetic number, because the mean of its divisors is an integer number (525900333).

Almost surely, 2^2103601326 is an apocalyptic number.

2103601326 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103601326 is a wasteful number, since it uses less digits than its factorization.

2103601326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350600226.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2103601326 is about 45865.0338057218. The cubic root of 2103601326 is about 1281.3107759836.

Adding to 2103601326 its reverse (6231063012), we get a palindrome (8334664338).

The spelling of 2103601326 in words is "two billion, one hundred three million, six hundred one thousand, three hundred twenty-six".